O-[2-(6-Oxocaproylamino)ethyl]-O′-methylpolyethylene glycol 2′000
O-[2-(6-Oxocaproylamino)ethyl]-O′-methylpolyethylene glycol 2′000 (CAS: 1173289-16-1) is a specialised polymer with a molecular weight of approximately 2000 Da. It features a methyl-terminated polyethylene glycol (PEG) chain functionalised with an aldehyde group. This bifunctional nature makes it valuable in materials science and polymer chemistry for creating complex architectures and modifying surfaces. It is primarily used in research and development settings for chemical synthesis and advanced material development.
- IUPAC
- O-Methyl-O′-[2-(6-oxocaproylamino)ethyl]polyethylene glycol 2′000,PEG-aldehyde 2′000
- Synonyms
- PEG-aldehyde 2000O-Methyl-O′-[2-(6-oxocaproylamino)ethyl]polyethylene glycol 2000
![O-[2-(6-Oxocaproylamino)ethyl]-O′-methylpolyethylene glycol 2′000 — chemical structure, CAS 1173289-16-1; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1173289-16-1.png&w=3840&q=75)
Bioconjugation and Surface Modification
The aldehyde functionality allows for facile conjugation to amine-containing molecules or surfaces via reductive amination. This is useful for creating antibody-drug conjugates, immobilising biomolecules, or functionalising nanoparticles and sensor surfaces.
Polymer Synthesis and Crosslinking
This PEG derivative can serve as a building block in polymer synthesis, enabling the creation of graft copolymers or crosslinked polymer networks with controlled architecture and properties.
Materials Science Research
Utilised in the development of advanced materials, including hydrogels, biomaterials, and stimuli-responsive polymers, where precise control over PEG chain length and functionalisation is required.
| Storage temperature | −20°C |
|---|
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is O-[2-(6-Oxocaproylamino)ethyl]-O′-methylpolyethylene glycol 2′000 used for?
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This compound is primarily used in research and development for bioconjugation, surface modification, polymer synthesis, and advanced materials science applications.
What is the CAS number and formula for O-[2-(6-Oxocaproylamino)ethyl]-O′-methylpolyethylene glycol 2′000?
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The CAS number is 1173289-16-1. The chemical formula is not explicitly provided in the data.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product for research and development purposes. The specific assay and purity are detailed in the product's technical data sheet. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should O-[2-(6-Oxocaproylamino)ethyl]-O′-methylpolyethylene glycol 2′000 be handled and stored?
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This compound should be stored at -20°C. Appropriate personal protective equipment, including eyeshields, gloves, and a respirator filter (type N95 or P1), should be used during handling. Refer to the safety data sheet for comprehensive handling information.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals in compliance with all relevant national and international regulations to ensure safe and secure delivery worldwide.
How can I request a sample or quote for this chemical?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (1173289-16-1).
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